Product DescriptionFrontier Cartridge 7.62x39mm ammunition is American made and built on tradition, delivering consistent performance for range and target use. Using state-of-the-industry loading techniques and quality control procedures, Frontier helps ensure dependable function in every round. This load features a 123-grain Full Metal Jacket (FMJ) bullet in a brass case for smooth feeding and reliable extraction.Product Highlights 7.62x39mm 123-grain Full Metal Jacket (FMJ) projectile for reliable range performance Brass cases for consistent function and easier extraction New production, non-corrosive ammunition for cleaner shooting Boxer-primed, reloadable cases for shooters who reload Loaded using modern processes and quality control for dependable reliability Specs Brand: Frontier Cartridge Manufacturer Part Number: FR420 Cartridge: 7.62x39mm Bullet Weight: 123 gr Bullet Type: Full Metal Jacket (FMJ) Case Material: Brass Rounds Per Box: 20 Primer Type: Boxer Corrosive: No Reloadable: Yes Muzzle Velocity: 2340 fps Muzzle Energy: 1495 ft-lbs Country of Manufacture: United States UPC: 090255729528 Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&&';;s manufacturer.